yum clean metadata

yum install httpd

yum install firefox

After I added a bridged network, here is a screenshot that proves that it is working.

First, after I started the httpd server, I can see the apache server default page from firefox inside the CentOS vm.

Second, after turned connected to the bridged network, I can open the server from my local Windows OS. I have highlighted the ip address and MAC of the network device.